Tester Unblocked: Love

It sounds like you're referring to a nostalgic or retro-themed article about "Love Tester Unblocked"—likely a web-based game or toy from the early 2000s (often found on sites like Cool Math Games, AddictingGames, or Flash game archives). These "love testers" typically asked for two names, then used a pseudo-random algorithm to generate a "compatibility percentage."